4178306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1009

約数の個数: 16

約数和(自身を含む): 6873120

約数和(自身を除く): 2694814

約数列:

[1, 2, 11, 22, 257, 514, 739, 1478, 2827, 5654, 8129, 16258, 189923, 379846, 2089153, 4178306]

約数ペア:

[(1, 4178306), (2, 2089153), (11, 379846), (22, 189923), (257, 16258), (514, 8129), (739, 5654), (1478, 2827)]